baber/WOPTO huggingface dataset:
Patent JP-H0261764-A (JP)
Title: System for determining prepositional phrase connecting destination
Inventor: KOYAMA TAKEHIRO
IPC: G06F17/27
Filed: 1988-08-29
Abstract: PURPOSE:To improve a processing speed and to easily execute the change and maintenance of a rule by selecting a connecting destination candidate on the basis of the retrieved result of a knowledge base and simultaneously determining the connecting destination and relation. CONSTITUTION:An input separating part 10 separates information 1 into information 21 of a prepositional phrase and a forward verb or an adjective and information 22 of the prepositional phrase and a preceding noun phrase. When the information 21 and 22 are received, a relation retrieving part 20 retrieves the contents of a knowledge base file 22 and output information 31 and 32 to include the relation between the prepositional phrase and the respective connecting destination candidates and the strength of the relation. When the information 31 and 32 are received, a connecting destination determining part 3 compares the strength of the relation with the respective connecting destinations and determines the connecting destination of the strong relation in the order of H (strong), M (medium) and L (weak). When the strength of the relation is equal, a part to be close to the prepositional phrase is determined as the connecting destination. After the connecting destination is determined in such a way, the connecting destination and the relation with the connecting destination are outputted.
Patent JP-H09106971-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAATEIN ROORENSU GURIIN
IPC: H01L21/306
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To carry out a wafer cleaning treatment capable of being shared with a wafer-cleaning cluster tool for treating a multi-chamber by bringing a silicon substrate into contact with a mixed gas containing a hydrofluoric acid anhydride and bringing the silicon substrate into contact with a chlorine gas flow irradiated with wide-band UV. SOLUTION: A silicon substrate is brought into contact with a mixed gas containing a hydrofluoric acid anhydride for the time sufficient for removing a natural oxide from the surface of the silicon substrate. The silicon substrate is brought into contact with a chlorine gas flow exposed to wide-band ultraviolet radiation having wavelengths within a range from approximately 200nm to approximately 1100nm. A required oxide layer is grown on the surface of the cleaned silicon substrate, and a semiconductor device is formed to the silicon substrate. The mixed gas comprising the hydrofluoric acid anhydride further contains methanol and nitrogen, and the composition of the mixed gas is selected so that the etching rate of silicon dioxide on the surface of the substrate reaches approximately 50Å from approximately 1Å.
Patent JP-H0378220-A (JP)
Title: Inductor element and its manufacture
Inventor: HAKOTANI YASUHIKO
IPC: H01F41/04
Filed: 1989-08-21
Abstract: PURPOSE:To realize a low-cost chip inductor with high performance by using a base metal such as Cu, Ni for an inner conductor material to be burnt simultaneously with a magnetic body. CONSTITUTION:If an inner conductor is Cu, a magnetic body is mainly composed of Ni-Zn-Cu ferrite. If an inner conductor is Ni, a magnetic body is mainly composed of Ni-Zn ferrite. A pattern is drawn with conductor paste which consists of a CuO-based inorganic element and organic vehicle on a magnetic body green sheet 1. Then, a green sheet or magnetic body paste is laminated to form an unsintered inductor having a coiled inner conductor inside a magnetic body. After the organic binder is removed by treatment in the air of 300 to 800 deg.C, the inductor is treated in H2 or N2+H2 to reduce CuO to metal Cu and sintered in N2. A magnetic body core 3 is formed by processing a magnetic body green sheet to a cylindrical shape and is unloaded to an external electrode through an unload part 4.
Patent JP-H0378907-A (JP)
Title: Transparent conductive film
Inventor: OBARA NOBUHIKO
IPC: H01B5/14
Filed: 1989-08-21
Abstract: PURPOSE:To reduce thickness of a film and improve etching property so as to enhance a yield rate by adding Vo, CrO, MnO, Mn3O4, FeO, Fe3O4, CoO or Co3O4 into In2O3. CONSTITUTION:A transparent conductive film consisting mainly of indium oxide (In2O3) incorporates at least one kind of vanadium oxide (II) (VO), chromium oxide (II) (CrO), manganese oxide (II) (MnO), dimanganese oxide (II) manganese (II) (Mn3O4), iron oxide (II) (FeO), diiron oxide (III) iron (II) (Fe3O4), cobalt oxide (II) (CoO) and dicobalt oxide (III) cobalt (II) (Co3O4). Simultaneous adding of plural kinds of VO, CrO, MnO, Mn3O4, FeO, Fe3O4, CoO and Co3O4 into the transparent conductive film produces same effect. The conductive film can be reduced in thickness etching time can be shortened, and a yield rate can be improved.
Patent JP-H0761215-A (JP)
Title: Presuming device for lowering of tire pressure
Inventor: NISHIGAKI KOJI
IPC: B60C23/06
Filed: 1993-08-30
Abstract: PURPOSE:To accurately presume the lowering of tire pressure by presuming that air pressure has lowered in the case where an increasing rate at which the speed of one wheel increases above fixed value more than a mean car speed is less than a fixed rate. CONSTITUTION:When a car is judged to be in a nonbraked state and in a straight running state through a microcomputer 4 which has wheel speed sensors 1A to 1D provided at each wheel, a brake switch 2 and a steering angle sensor 3, and inputs output signals sent from them, the mean value of each wheel speed is computed. Whether a value obtained by deducting mean wheel speed from the speed of one wheel is judged to be more than flat tire detecting threshold or not, and when a difference in the wheel speed is judged to be more than the above threshold in only one wheel, whether a value obtained by deducting the mean wheel speed from the speed of one wheel is more than an idling detecting threshold in only one wheel or not is afterthere judged within a fixed time. When the result of the judgement is NO, the tire is judged to be flat, turning on an alarm lamp 5.
Patent JP-S6370181-A (JP)
Title: Residual magnetization measuring apparatus for magnetic disc substrate
Inventor: KUBOTA MASAMI
IPC: H01F41/14
Filed: 1986-09-10
Abstract: PURPOSE:To enable efficient measurement of residual magnetization for a magnetic disc substrate, by magnetizing the magnetic disc substrate moving along a substrate transfer path with a magnet to a magnetic saturation point to detect residual magnetization with a search coil. CONSTITUTION:A substrate D to be inspected moving along a substrate transfer path 1 is magnetized to a saturation point within a magnetic field of a magnet for applying an external magnetic field and then, it goes outside the magnetic field, having residual magnetization left corresponding to magnetization characteristic thereof D. Then, as the substrate D passes through the part of a search coil 3, the coil 3 detects a magnetic flux of the substrate D proportional to the level of the residual magnetization of the substrate D, while an induced voltage is generated in the coil 3. The induced voltage is detected and measured with a signal detecting/measuring section 4 to determine the level of the residual magnetization.
Patent JP-S60106246-A (JP)
Title: Data transmission system
Inventor: SAITOU HIROSHI
IPC: H04L12/417
Filed: 1983-11-15
Abstract: PURPOSE:To improve transmission efficiency by transferring the right of being a master selectively on the basis of transmission interval data of respective stations when it is inquired whether or not there is a request for the transfer of the right of being a master. CONSTITUTION:A station 12A inquires about whether or not there is a request for the transfer of the right of being a master in the order of stations 12B.... The station 12A when data transmission interval data on the presence/absence state of the request for the transfer of the right sent as answer data from data transmission parts 17 of the stations 12B... by said inquiry stores those data in the NO storage part and interval data storage part of a file memory area 162 successively. Then when it is judged that the station 12D has the shortest transmission interval from the data transmission interval data stored in the area 162, the station 12D is selected. A CPU13 once selecting the station 12D sends its data transmission interval data and data transmission interval data of other stations 12B... to the station 12D in addition to right transfer data.
Patent JP-H0378938-A (JP)
Title: Color cathode-ray tube with shadow mask
Inventor: SHINODA MASAKI
IPC: H01J29/02
Filed: 1989-08-23
Abstract: PURPOSE:To prevent disengagement of a stud pin from a spring even when a strong external impact is given by allowing the contour line of the central section of the stud pin, projected on a plane in parallel with the tube axis, to incline 10-15deg. on the panel face side and 0-5deg. on the seal surface side of panel and funnel to the plane orthogonal to the tube axis, and by forming the section circular. CONSTITUTION:The central part section contour line projected on a plane in parallel with the tube axis of a stud pin 2 is inclined 10-15deg. on the panel face side to the plane right across the tube axis and 0-5deg. on the seal surface 5 side of panel 1 and funnel, and the section perpendicularly intersecting the axis of the stud pin 2 is made circular. Thus the inclination of the exterior surface of the stud pin 2 is lessened so as to be substantially parallel with the plane right across the tube axis, so that the end of a V-spring is free from risk to slipping off along the slope of stud pin 2 to cause disengagement even in the event of application of strong impact. This allows accomplishment of a shadow mask type color CRT good sustaining shocks without involving cost-up.
Patent JP-H0634558-A (JP)
Title: Apparatus for inspecting state of surface
Inventor: MASHITA TORU
IPC: G01N21/952
Filed: 1992-07-21
Abstract: PURPOSE:To provide an apparatus for inspecting the state of a surface which removes noise due to the surface roughness of the surface to be inspected or an effect of a camera and others inside the inspecting apparatus and can execute accurate defect detection. CONSTITUTION:A luminous intensity gradient light source 1 and a first camera 21 of camera equipment 2 are disposed within a plane A being vertical virtually to a surface 10 to be inspected, while a second camera 22 is disposed within a slanting plane B having a prescribed fid tilt angle theta to the plane A being vertical virtually. A defective part indication signal E21 in a detection signal Eni from the first camera 21 and a defective part indication signal E22 in a signal Emi detected by the second camera 22 are detected in a signal form of a reverse phase. By subtracting the detection signal Emi obtained from the second camera 22 from the detection signal Eni obtained from the first camera 21 in an image processing device (E = Eni-Emi), the defective part indication signal from the second camera 22 having a phase reverse to the of the defective part indication signal from the first camera 21 is subtracted from this signal. Accordingly, absolute values of defective part indication signal values are added up and emphasized, while noise of other signal parts is removed, and thus only defect indication is made conspicuous.
Patent JP-S60107502-A (JP)
Title: Binocular microscope for depth and height observation
Inventor: YOMODA KAZUO
IPC: G01B9/04
Filed: 1983-11-15
Abstract: PURPOSE:To know the state of an observation surface in detail without contacting by irradiating the observed surface slantingly with a belt of light and observing a formed intersection curve slantingly, and irradiating the surface with illumination light vertically and observing the position vertically. CONSTITUTION:An optical system (a) for light belt projection consists of a yellow lamp 1 which is adjustable in brightness, a condenser lens 2, a thin-line slit plate 3 which is replaceable, an objective lens 8 for light belt projection which is replaceable, etc., and irradiates the observed surface slantingly. An optical system (b) for depth and height observation consists of a replaceable objective lens 12 for curve observation, an ocular lens 17 for curve observation, etc., to observe an intersection curve slantingly from opposite the light belt 9. An optical system (c) for vertical illumination consists of a daylight lamp 18 which is adjustable in brightness, a condenser lens 19, etc., and irradiate the observed surface 10 with illumination light verticaly. An optical system (d) for surface observation consists of an objective lens 21 for irradiated surface observation, an ocular lens 26 for irradiated surface observation, etc., to observe vertically the position irradiated by the optical system (c) for vertical illumination.
Patent JP-H0267259-A (JP)
Title: N-acyl-gamma-aminobutyric acid and production thereof
Inventor: HIBINO HIDEHIKO
IPC: C07C233/47
Filed: 1988-08-31
Abstract: NEW MATERIAL:A compound shown by the formula (R-CO- is acyl). EXAMPLE:N-Palmitoyl-gamma-aminobutyric acid. USE:Capable of efficiently transporting gamma-aminobutyric acid slightly to be passed through blood-brain barrier to cerebral tissue and being expected to promote acetylcholine metabolism of gamma-aminobutyric acid, to improve glucose using ability and to have activating effects on cerebral functions. Improving action of gamma-aminobutyric acid on hypertension and on subjective symptom followed by hypertension is expected to rise by introducing a highly unsaturated fatty acid of omega-3 base into acyl group to be introduced into gamma-aminobutyric acid. PREPARATION:1mol fatty acid is dissolved in anhydrous tetrahydrofuran, a nitrogen-containing heterocyclic compound such as imidazole or carbonyldi- imidazole is added as a basic catalyst and gamma-aminobutyric acid is added and the reaction is carried out to give a compound shown by the formula. The whole reaction is done at room temperature.
Patent JP-H0959688-A (JP)
Title: Detergent composition for metal mask
Inventor: KONDO MASAO
IPC: C11D7/60
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent which has excellent detergency, dries rapidly, produces little adverse effect on a metal mask due to repeated cleaning, is excellent in freeness from environmental pollution and is lowly toxic to human being by using three specified compounds and water as the constituents. SOLUTION: 25-45wt.% of at least one compound selected from glycol ether compounds represented by formula I (wherein R<1> is a 1-4C alkyl; R2 is a 2-5C alkylene; R<3> is H, a 1-4C alkyl or acyl; and (n) is 1 or 2), having a boiling point under ordinary pressure of 100-200 deg.C and freely miscible with water at 20 deg.C is blended with 5-25wt.% of at least one compound selected from glycol ether compounds represented by formula II (wherein R<1> is a 1-4C alkyl; R<2> is a 2-5C alkylene; R<3> is H, a 1-4C alkyl or acyl; and (n) is 1 or 2) and having a boiling point under ordinary pressure of 100-200 deg.C and a solubility in water of at most 20wt.W%, 0.005-1.0wt.% nitrogenous compound of formula III (wherein R<4> is a 6-20C alkyl; and m+n is 2 to 20) and the balance of water, i.e., in an amount of 29-69.995wt.%.
Patent JP-S6455134-A (JP)
Title: Method for casting round haul net
Inventor: HAMURO CHIKAMASA
IPC: A01K75/00
Filed: 1987-08-27
Abstract: PURPOSE:To increase setting speed of net skirts and improve fish catchability efficiency as compared with those of conventional delivery of fishing nets in the sea with resistance thereof, by providing a delivery roller in the stern of a round haul netter and forcibly delivering ring ropes of the round haul net. CONSTITUTION:A delivery roller 45 is provided in the stern behind a net stacking space of a round haul netter 1 and ring ropes 21 are forcibly delivered therewith. Thereby net skirts are positively paid out to increase the settling speed.
Patent JP-H0379768-A (JP)
Title: Method and device for producing diamondlike thin film
Inventor: SHIBAHARA MASANORI
IPC: C23C16/513
Filed: 1989-08-23
Abstract: PURPOSE:To improve the forming rate and quality of a film by arranging a heat-resistant-metal shielding member charged positively with respect to a hot- cathode filament at the part where plasma produced by the filament flows from the front end on the substrate side to a solenoid device. CONSTITUTION:A chamber 31 is evacuated to a high vacuum, hydrocarbons are introduced from the supply passage 37 to hold the chamber at a specified gas pressure, the hot-cathode filament 34 is electrically heated to impress a potential difference between the filament and a counter cathode 36, and an electric discharge is generated. As a result, the supplied hydrocarbons are pyrolyzed into plus ions which are attracted by the negative potential impressed on an electrode 32 and a grid 33 and accelerated toward the substrate S, and a diamondlike thin film is formed on the substrate S. At this time, the inner surface of the counter cathode 36 is lined with the heat-resistant-metal shielding member 41, and its upper part is horizontally bent. Consequently, the expansion of the plasma produced toward the solenoid 39 is limited, film forming efficiency is improved, and the defects of the film are reduced.
Patent JP-S58113437-A (JP)
Inventor: KUROSAWA MASAHIRO
IPC: E03D9/08
Filed: 1981-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0378240-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKANO SATOSHI
IPC: H01L21/66
Filed: 1989-08-21
Abstract: PURPOSE:To correct the rotational deviations of a pad electrode and a probe needle by electrically connecting first, second and third pad electrodes on a chip and setting the circular extension directions of the second and third electrodes to reversely rotating direction to the contact position of the needle. CONSTITUTION:It is assumed that, when probe needles 6, 7, 8 are rotatably deviated to pad electrodes 3, 4a, 5a, the needle is, for example, rotated counterclockwise at the electrode 3 as a center. In this case, the needle 7 is disposed on the electrode 4a, but the needle 8 is removed from the electrode 5a. That is, since the needles 6, 7 are conducted, but the needles 6, 8 are not conducted. On the contrary, if it is rotatably deviated clockwise, the needles 6, 8 are conducted, but the needles 6, 7 are not conducted. The combination of conduction or nonconduction of the needles 6-8 is checked from this to know the direction of the rotational deviation of the needles 6-8. The combination signals are combined, its logic signal is input to a probe card rotating motor to be corrected.
Patent JP-H01118324-A (JP)
Title: Sonde having aligner and conducting expansion by hydraulic pressure
Inventor: SWARS HELMUT
IPC: B21D39/20
Filed: 1988-08-31
Abstract: PURPOSE: To improve the durability and hermeticity of a probe by providing a centering device which comes into elastic contact with the inside of a pipe between packings for limiting operational regions and bringing the probe and the pipe into elastic contact with each other via the elasticity of the element. CONSTITUTION: The probe 2 is formed of a core 3 and a sleeve 4 brazed or adhered to the core and is inserted into the pipe. The operational regions 8 where the pipe 1 is expanded are compactly shut off with respect to an intermediate region 9 and an isolating sleeve 10 holds the correct spacings between the operational regions 8. At this time, the annular centering elements 11 formed with build-ups 12 are arranged on the inner surface and the outer surface. The elements 11 execute centering action within the pipe 1 for the sufficient elasticity thereof even if the pipe arranged on the outer periphery is not straight. Since the centering of the probe 2 is completely maintained at the time of pressurization by fluid, the durability and hermeticity of the probe are improved.
Patent JP-H0554902-A (JP)
Title: Nitrogen evaporator for fuel cell power generation plant
Inventor: SHIMOMURA KATSUMI
IPC: H01M8/04
Filed: 1991-08-27
Abstract: PURPOSE:To smooth starting and operation, and increase a usage efficiency for an electric heater of a nitrogen evaporator and relating electric facilities by heating water in a water tank by the electric heater for the nitrogen evaporator and a heating body by heat generation reaction. CONSTITUTION:An electric heater 5b for a nitrogen evaporator is started, and a regulation valve 21 is opened, then air 22 is supplied to a container 13 for a heat generation body 11 through pipings 20. Heat generation reaction of a heat generating agent 17 is started by this supply of air, and reaction heat is transmitted to the container 13 to heat water 6 in a water tank 4. On the other hand because the water 6 is also heated by the electric heater 5a, the temperature rises in a short time. When a predetermined temperature is reached, the regulation valve 21 is closed, so supply of the air 22 to the heat generation body 11 is stopped, and on-off control to the electric heater 5b is then performed, so the water temperature is controlled. By this constitution, if an accident such as loss of a power supply occurs, there is no trouble in starting a power generation plant, and the electric heater 5b and relating electric facilities can be of a small capacity, thereby their usage efficiency can be improved.
Patent JP-H0942653-A (JP)
Title: Combustion controller
Inventor: UCHIDA TSUTOMU
IPC: F23N1/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a combustion controller which always enables using thereof in safety with higher security free from failure such as abnormal combustion even when disconnection or off-connection occurs in an adjusting means to the sea-level where a combustor is installed. SOLUTION: An off-connection detecting means 9 is provided to detect a resistance value for the adjustment of an adjusting means 5 to sea-level and an abnormal resistance value in case of disconnection or off-connection as change in a voltage value and compares the results with specified values to judge thereby accomplishing an adjusting to a sea-level and a detection of abnormality. The operation is stopped through a control circuit 1 when abnormality is detected to prevent abnormal combustion while displaying the abnormal condition on a display means 4. Thus, the details of the abnormality can be learned easily thereby enabling use in extreme safety with security.
Patent JP-2001038422-A (JP)
Title: Bend processing machine equipped with table flexure correction function
Inventor: SASAJIMA KATSUJI
IPC: B21D5/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bend processing machine which can apply a flexure correction by directly measuring flexure of a table. SOLUTION: In a bend processing machine 11 having table flexure correction cylinders 18A, 18B on a bottom table 14, connection bars 21, 22 are put between each of both ends of an upper table 13 and the bottom table 14 respectively. While the connection bars 21, 22 are floated at the center part of the tables where the flexure is large, the bars are fastened with the upper table 13 and the bottom table 14 at the both end parts of the table where the flexure is small. Detecting means 25, 35, 26, 27, 36, 37 for detecting mutual displacements of the both mid points and the both measuring points arising from the flexure of the tables are installed between mid points of the connection bars 21, 22 in the lengthwise direction and mid points of the tables, and between the measuring points nearby the both end parts of the tables and the measuring points nearby both ends of the connection bars. Each detecting means is constituted of linear scales 38 at the table sides and detecting heads 39 at the connection bars side.